LT10041.2, LT10042.5

MICROPOWER INTEGRATED VOLTAGE REFERENCES

SLVS022L − JANUARY 1989 − REVISED OCTOBER 2006

1

POST OFFICE BOX 655303

−

±4 mV for LT1004-1.2

−

±20 mV for LT1004-2.5

− Portable Meter Reference

− Portable Test Instruments

− Battery-Operated Systems

− Current-Loop Instrumentation

description/ordering information

The LT1004 micropower voltage reference is a

two-terminal band-gap reference diode designed

to

provide

high

accuracy

and

excellent

temperature characteristics at very low operating

currents. Optimizing the key parameters in the

design, processing, and testing of the device

results in specifications previously attainable only

with selected units.

The LT1004 is a pin-for-pin replacement for the LM285 and LM385 series of references, with improved

specifications. It is an excellent device for use in systems in which accuracy previously was attained at the

expense of power consumption and trimming.

The LT1004C is characterized for operation from 0

°C to 70°C. The LT1004I is characterized for operation from

−40

°C to 85°C.

Copyright

 2006, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

LP PACKAGE

(TOP VIEW)

1

2

3

4

8

7

6

5

NC

NC

NC

ANODE

CATHODE

NC

CATHODE

NC

D OR PW PACKAGE

(TOP VIEW)

ANODE

CATHODE

NC

NC − No internal connection

Terminals 6 and 8 are internally connected.

NC − No internal connection